Ultimate Addons for Contact Form 7 <= 3.5.12 - Authenticated (Administrator+) Arbitrary File Upload via 'save_options'

7.2
Unrestricted Upload of File with Dangerous Type
CVE CVE-2025-6220
CVSS 7.2 (High)
Publicly Published June 17, 2025
Last Updated June 18, 2025
Researcher Ryan Kozak

Description

The Ultra Addons for Contact Form 7 plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'save_options' function in all versions up to, and including, 3.5.12. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

Learn more about Arbitrary File Upload vulnerabilities and how to prevent them.

References

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Vulnerability Details for Ultra Addons for Contact Form 7

Software Type Plugin
Software Slug ultimate-addons-for-contact-form-7 (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.5.13, or a newer patched version
Affected Version
  • <= 3.5.12
Patched Version
  • 3.5.13

Recent vulnerabilities in Ultra Addons for Contact Form 7

# Title CVE ID CVSS Researchers Date
1 Ultra Addons for Contact Form 7 <= 3.5.50 - Unauthenticated Arbitrary File Upload via Signature Form Field CVE-2026-82901 9.8 Supakiad S. (m3ez) September 26, 2026
2 Ultra Addons for Contact Form 7 <= 3.5.51 - Authenticated (Editor+) PHP Object Injection CVE-2026-96833 6.6 Ananda Dhakal September 24, 2026
3 Ultra Addons for Contact Form 7 <= 3.5.50 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2026-95586 6.4 Marc-André Beaulieu September 22, 2026
4 Ultimate Addons for Contact Form 7 3.2.4 - 3.5.50 - Unauthenticated Arbitrary File Upload CVE-2026-84750 9.8 Jakub Herman September 17, 2026
5 Ultra Addons for Contact Form 7 <= 3.5.43 - Authenticated (Contributor+) Stored Cross-Site Scripting via Slider Attributes CVE-2026-12801 6.4 Webbernaut August 6, 2026
6 Ultimate Addons for Contact Form 7 <= 3.5.45 - Unauthenticated Stored Cross-Site Scripting CVE-2026-65439 7.2 Nguyen Ba Khanh July 27, 2026
7 Ultra Addons for Contact Form 7 <= 3.5.36 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2026-32460 6.4 Marc-André Beaulieu (h3dg3h0g) March 14, 2026
8 Ultimate Addons for Contact Form 7 <= 3.5.34 - Missing Authorization CVE-2026-24945 5.3 Legion Hunter December 13, 2025
9 Ultra Addons for Contact Form 7 <= 3.5.33 - Missing Authorization to Authenticated (Subscriber+) to Generate Form Submission PDF CVE-2025-14356 4.3 shark3y December 11, 2025
10 Ultra Addons for Contact Form 7 <= 3.5.21 - Authenticated (Contributor+) Stored Cross-Site Scripting via UACF7_CUSTOM_FIELDS Shortcode CVE-2025-6756 6.4 Muhammad Yudha - DJ June 30, 2025

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